This content originally appeared on DEV Community and was authored by Rupak Dey
Objects in JavaScript are reference values, you can't simply just copy using the '='
Save It For Later! Let's begin...
const food = {a : 'apple', b : 'burger'}
1. Spread
{...food}
2. Object.assign
Object.assign({}, food)
3. JSON
JSON.parse(JSON.stringify(food))
Result
{a : 'apple', b : 'burger'}
Do you know the difference between these 3 ways? Comment down below!
This content originally appeared on DEV Community and was authored by Rupak Dey
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Rupak Dey | Sciencx (2021-05-31T12:42:22+00:00) 3 ways to clone in JS. Retrieved from https://www.scien.cx/2021/05/31/3-ways-to-clone-in-js/
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HARVARDRupak Dey | Sciencx Monday May 31, 2021 » 3 ways to clone in JS., viewed ,<https://www.scien.cx/2021/05/31/3-ways-to-clone-in-js/>
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